"What do you think is in those worlds?"
"I don't know, I've never heard of such high-grade worlds before. Could it be a test site created by some faction?"
"Even if it's a test site, it's more advanced than our Main World. Does that make sense?"
"Perhaps there are many advanced worlds above ours; maybe we've been looking at the sky from inside the well all along."
"Did you notice? I just felt like someone was spying on us."
"I sensed it too. I even feel that entity could kill us all with just a thought. Is it a creature from that world?"
...
"Who's there!"
At this moment, a soul-stirring voice came from one of the whirlpools, and a giant red dragon head emerged.
The dragon head was tens of kilometers wide, and if its entire body were to be exposed, it could stretch to tens of thousands of kilometers. Even the indestructible space of the Main World trembled at the presence of this dragon head.
